Upper beam slab bolster



FIG. 1 is an upper perspective view of the upper beam slab bolster showing my new design.

FIG. 2 is an end elevation view thereof;

FIG. 3 is an opposite end elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is an opposite side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The upper beam slab bolster is used in reinforced concrete construction. 

The ornamental design for the upper beam slab bolster, as shown and described. 